{"id":"https://openalex.org/W2101418714","doi":"https://doi.org/10.1177/0037549713497278","title":"Orientation invariant ECG-based stethoscope tracking for heart auscultation training on augmented standardized patients","display_name":"Orientation invariant ECG-based stethoscope tracking for heart auscultation training on augmented standardized patients","publication_year":2013,"publication_date":"2013-07-29","ids":{"openalex":"https://openalex.org/W2101418714","doi":"https://doi.org/10.1177/0037549713497278","mag":"2101418714"},"language":"en","primary_location":{"id":"doi:10.1177/0037549713497278","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0037549713497278","pdf_url":null,"source":{"id":"https://openalex.org/S32573412","display_name":"SIMULATION","issn_l":"0037-5497","issn":["0037-5497","1741-3133"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIMULATION","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032142464","display_name":"Nahom Kidane","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nahom Kidane","raw_affiliation_strings":["Department of Modeling, Simulation, and Visualization, Old Dominion University, Norfolk, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Modeling, Simulation, and Visualization, Old Dominion University, Norfolk, VA, USA","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078543090","display_name":"Salim Chemlal","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Salim Chemlal","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, USA","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392380","display_name":"Jiang Li","orcid":"https://orcid.org/0000-0003-0091-6986"},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, USA","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078664326","display_name":"Frederic D. McKenzie","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frederic D McKenzie","raw_affiliation_strings":["Department of Modeling, Simulation, and Visualization, Old Dominion University, Norfolk, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Modeling, Simulation, and Visualization, Old Dominion University, Norfolk, VA, USA","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020515684","display_name":"Tom Hubbard","orcid":null},"institutions":[{"id":"https://openalex.org/I156802259","display_name":"Eastern Virginia Medical School","ror":"https://ror.org/056hr4255","country_code":"US","type":"education","lineage":["https://openalex.org/I156802259"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tom Hubbard","raw_affiliation_strings":["Eastern Virginia Medical School, Norfolk, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eastern Virginia Medical School, Norfolk, VA, USA","institution_ids":["https://openalex.org/I156802259"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032142464"],"corresponding_institution_ids":["https://openalex.org/I81365321"],"apc_list":null,"apc_paid":null,"fwci":0.2379,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64682244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"89","issue":"12","first_page":"1450","last_page":"1458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9724000096321106,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stethoscope","display_name":"Stethoscope","score":0.9387150406837463},{"id":"https://openalex.org/keywords/auscultation","display_name":"Auscultation","score":0.8992151021957397},{"id":"https://openalex.org/keywords/heart-sounds","display_name":"Heart sounds","score":0.6129074096679688},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4718625247478485},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45868444442749023},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.44163280725479126},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4411928355693817},{"id":"https://openalex.org/keywords/heart-auscultation","display_name":"Heart Auscultation","score":0.41109931468963623},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35625550150871277},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.2545945644378662},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.22141429781913757},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.18221184611320496},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10976946353912354}],"concepts":[{"id":"https://openalex.org/C2779055095","wikidata":"https://www.wikidata.org/wiki/Q162339","display_name":"Stethoscope","level":2,"score":0.9387150406837463},{"id":"https://openalex.org/C2777324038","wikidata":"https://www.wikidata.org/wiki/Q779054","display_name":"Auscultation","level":2,"score":0.8992151021957397},{"id":"https://openalex.org/C2779435589","wikidata":"https://www.wikidata.org/wiki/Q967103","display_name":"Heart sounds","level":2,"score":0.6129074096679688},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4718625247478485},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45868444442749023},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.44163280725479126},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4411928355693817},{"id":"https://openalex.org/C2909681344","wikidata":"https://www.wikidata.org/wiki/Q967103","display_name":"Heart Auscultation","level":3,"score":0.41109931468963623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35625550150871277},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2545945644378662},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.22141429781913757},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.18221184611320496},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10976946353912354},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/0037549713497278","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0037549713497278","pdf_url":null,"source":{"id":"https://openalex.org/S32573412","display_name":"SIMULATION","issn_l":"0037-5497","issn":["0037-5497","1741-3133"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIMULATION","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.odu.edu:msve_fac_pubs-1019","is_oa":false,"landing_page_url":"https://digitalcommons.odu.edu/msve_fac_pubs/19","pdf_url":null,"source":{"id":"https://openalex.org/S4377196314","display_name":"ODU Digital Commons (Old Dominion University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I81365321","host_organization_name":"Old Dominion University","host_organization_lineage":["https://openalex.org/I81365321"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Modeling, Simulation &amp; Visualization Engineering Faculty Publications","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W633594338","https://openalex.org/W1570448133","https://openalex.org/W1586692934","https://openalex.org/W1737186879","https://openalex.org/W1927707406","https://openalex.org/W1964854454","https://openalex.org/W1979058212","https://openalex.org/W1994343408","https://openalex.org/W2003574589","https://openalex.org/W2006873322","https://openalex.org/W2008658696","https://openalex.org/W2012784465","https://openalex.org/W2013507299","https://openalex.org/W2014996133","https://openalex.org/W2020138070","https://openalex.org/W2036309320","https://openalex.org/W2046204413","https://openalex.org/W2064671121","https://openalex.org/W2072720393","https://openalex.org/W2078174563","https://openalex.org/W2099619765","https://openalex.org/W2106336403","https://openalex.org/W2117683018","https://openalex.org/W2121735047","https://openalex.org/W2126369672","https://openalex.org/W2129397057","https://openalex.org/W2133990480","https://openalex.org/W2136079157","https://openalex.org/W2145654591","https://openalex.org/W2161867626","https://openalex.org/W2162273778","https://openalex.org/W2966207845"],"related_works":["https://openalex.org/W4386897925","https://openalex.org/W4294762469","https://openalex.org/W1970711085","https://openalex.org/W2754177862","https://openalex.org/W2028865152","https://openalex.org/W1601748943","https://openalex.org/W1972438460","https://openalex.org/W4206320658","https://openalex.org/W2038266136","https://openalex.org/W305797682"],"abstract_inverted_index":{"Auscultation,":[0],"the":[1,6,59,109,166,179],"act":[2],"of":[3,61,111,139,178],"listening":[4],"to":[5,42,117,147],"heart":[7,120,152,209],"and":[8,18,31,53,63,113,121,145,158,168,183,190,200],"lung":[9,122],"sounds,":[10],"can":[11,25,66],"reveal":[12],"substantial":[13],"information":[14],"about":[15],"patients\u2019":[16],"health":[17],"other":[19,54],"cardiac-related":[20],"problems;":[21],"therefore,":[22],"competent":[23],"training":[24,52,205],"be":[26],"a":[27,81,125,136],"key":[28],"for":[29,50,85,160,176,188,204],"accurate":[30],"reliable":[32],"diagnosis.":[33],"Standardized":[34],"patients":[35],"(SPs),":[36],"who":[37],"are":[38,72],"healthy":[39],"individuals":[40],"trained":[41],"portray":[43],"real":[44],"patients,":[45],"have":[46],"been":[47],"extensively":[48],"used":[49],"such":[51],"medical":[55,115,206],"teaching":[56],"techniques;":[57],"however,":[58],"range":[60,138],"symptoms":[62,88],"conditions":[64],"they":[65,71],"simulate":[67],"remains":[68],"limited":[69],"since":[70],"only":[73],"patient":[74],"actors.":[75],"In":[76],"this":[77,103],"work,":[78],"we":[79],"describe":[80],"novel":[82],"tracking":[83],"method":[84,203],"placing":[86],"virtual":[87],"in":[89,124],"correct":[90],"auscultation":[91,153],"areas":[92],"based":[93],"on":[94,208],"recorded":[95,130],"ECG":[96,128],"signals":[97,129,167],"with":[98],"various":[99],"stethoscope":[100,140],"diaphragm":[101,141],"orientations;":[102],"augmented":[104],"reality":[105],"simulation":[106],"would":[107],"extend":[108],"capabilities":[110],"SPs":[112,134],"allow":[114],"trainees":[116],"hear":[118],"abnormal":[119],"sounds":[123],"normal":[126],"SP.":[127],"from":[131],"two":[132],"different":[133,151,172],"over":[135],"wide":[137],"orientations":[142],"were":[143,174,186],"processed":[144],"analyzed":[146],"accurately":[148],"distinguish":[149],"four":[150],"areas,":[154],"aortic,":[155],"mitral,":[156],"pulmonic":[157],"tricuspid,":[159],"any":[161],"stethoscope\u2019s":[162],"orientation.":[163],"After":[164],"processing":[165],"extracting":[169],"relevant":[170],"features,":[171],"classifiers":[173],"applied":[175],"assessment":[177],"proposed":[180,194],"method;":[181],"95.1%":[182],"87.1%":[184],"accuracy":[185],"obtained":[187],"SP1":[189],"SP2,":[191],"respectively.":[192],"The":[193],"system":[195],"provides":[196],"an":[197],"efficient,":[198],"non-invasive,":[199],"cost":[201],"efficient":[202],"practitioners":[207],"auscultation.":[210]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
